str1='人生苦短，我用python'
str2="大湖名城，创新高地"
str3='''科教之城，能源之都'''
str4="""中国.安徽"""

print(str1)
print(str2)
print(str3)
print(str4)

print('Hallo')
print('Hal\nlo')
print("---------------------------------")

name,year='Python',1989
print(name,"语言诞生于",year,"年。")
print("{}语言诞生于{}年。".format(name,year))
print("%s语言诞生于%d年。"%(name,year))
print(f"{name}语言诞生于{year}年。")

path2="D:\\Program Files\\python3.8\\python.exe"
path3=r"D:\Program Files\python3.8\python.exe"
print(path2)
print(path3)

path4=r"C:\Python Files\笔记.exe"
print(path4)

print('------------------------------------------')
print('Hallo\nWorld')
name,year = '张三',1989
